package JuLi;

import java.util.Scanner;

public class JuLi {
    public static void main(String[] args){
        Scanner sc=new Scanner (System.in);
        int num=1;
        while(num!=0){
            num=sc.nextInt();
            switch(num){
                case 1:
                    System.out.println("Monday");
                    break;
                case 2:
                    System.out.println("Tuesday");
                    break;
                case 3:
                    System.out.println("Wednesday");
                    break;
                case 4:
                    System.out.println("Thursday");
                    break;
                case 5:
                    System.out.println("Friday");
                    break;
                case 6:
                    System.out.println("Saturday");
                    break;
                case 7:
                    System.out.println("Sunday");
                    break;
                case 0:
                    System.out.println("输入有误");
                    break;
            }

        }
    }
}
